Improvement in journal-boxes



UNITED STATES PATENT OEEICE.

WI. O. THOMS AND A. M. MILLER, OF FOND DU LAC, WISCONSIN.'

IMPROVEMENT IN JOURNAL-BOXES.

Specification forming part of Letters Patent No. 86,682., dated October 14, 18672.

To all whom it mag/ concern:

Be it known that we, W. O. THoMs and A. M. MILLER, ot' Fond du Lac, in the county ot' Fond du Lac and State of Wisconsin, have invented certain new and useful Improvements in Journal-Boxes for Machinery; 4and we do hereby declare the following to be afull, clear, and exact description of the same, reference being had to the annexed drawings, making part of this specication, in Whicl1- Figure l is a top view of our journal-box, and Fig. 2 a transverse section taken on the line A A of Fig. l.

Our invention consists of a new article of manufacture in the nature of a journal-box composed of metal and limestone. v

We produceour journal-box by making-the shell or outside thereof of metal, as shown by A, and lling it with limestone, as shown by of a journal-box eolnposed of limestone and i metal, as herein speciied.

W. O. THOMS. A. M. MILLER. Witnesses:

DE W. G. PRIEST, 1 JOHN GILL. 

